IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
UP-0192734
(2005-07-29)
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등록번호 |
US-7726085
(2010-06-22)
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발명자
/ 주소 |
- Winterowd, Jack G.
- Izan, Jerry D.
- High, Naomi
- Taylor, Michael N.
- Hanson, Daniel V.
- Neogi, Amar N.
- Schulner, Thomas F.
- Loates, Douglas R.
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
6 |
초록
▼
Systems for attaching a plurality of wood products are provided. In a first type of system, a first wood product has a first chemical compound applied to a surface of the first wood product. A second wood product has a second chemical compound applied to a surface of the second wood product. An addu
Systems for attaching a plurality of wood products are provided. In a first type of system, a first wood product has a first chemical compound applied to a surface of the first wood product. A second wood product has a second chemical compound applied to a surface of the second wood product. An adduct is formed when the first chemical compound contacts the second chemical compound wherein the first wood product becomes adhered to the second wood product. In a second type of system, a pressure sensitive and/or anaerobic adhesive is placed on at least one of the wood products prior to assembly. The compounds/adhesives have an open assembly time greater than or approximately equal to 24 hours.
대표청구항
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What is claimed is: 1. A system for attaching a plurality of wood products: a first wood product having a first chemical compound applied to a surface of the first wood product, the first chemical compound being selected from a group consisting of resorcinol/formaldehyde novolac resin, resorcinol/f
What is claimed is: 1. A system for attaching a plurality of wood products: a first wood product having a first chemical compound applied to a surface of the first wood product, the first chemical compound being selected from a group consisting of resorcinol/formaldehyde novolac resin, resorcinol/formaldehyde novolac resin and ammonium chloride, resorcinol/formaldehyde/butyraldehyde novolac resin, urea/formaldehyde resin with a molar ratio of formaldehyde/urea less than 0.8 and ammonium sulfate, resorcinol/formaldehyde/butyraldehyde novolac resin, epoxy resin, multifunctional aromatic isocyanate, acrylic adhesive with chlorosulfonated polyethylene, and polydimethylsiloxane; and a second wood product having a second chemical compound applied to a surface of the second wood product, the second chemical compound being selected from a group consisting of paraformaldehyde, oxazolidine, trioxane, urea/formaldehyde resin with a molar ratio of formaldehyde/urea in excess of 1.0, melamine/formaldehyde resin with a molar ratio of formaldehyde/melamine in excess of 1.0, polyamine, polyol, aniline/butyraldehyde adduct, and tetraethoxysilane; wherein an adduct is formed when the first chemical compound contacts the second chemical compound; wherein the first wood product becomes adhered to the second wood product; and wherein the first chemical compound and the second chemical compound have an open assembly time greater than or approximately equal to 24 hours. 2. The system of claim 1 wherein the first chemical compound is present on the surface of the first wood product in a range from 0.1 to 30 grams per square foot. 3. The system of claim 1 wherein the first chemical compound further comprises an additive wherein the additive accounts for 0-80% of the first chemical compound. 4. The system of claim 1 wherein the first wood product has a tongue extending from at least one side and the second wood product has a groove formed within a side of the second wood product. 5. The system of claim 1 wherein the first wood product and second wood product form a joint type which is selected from a group consisting of panel-to-panel, sill plate-to-foundation, rim board-to-sill plate, rim board-to-foundation, rim board-to-joist, girder-to-joist, joist-to-rim board, joist-to-blocking, joist-to-subfloor, sill plate-to-subfloor, corner post-to-stud, sheathing-to-stud, sheetrock-to-stud, trimmer-to-stud, header-to-stud, header-to-top plate, header-to-opening trim plate, rafter stud-to-top plate, rafter-to-ridge board, rafter-to-sheathing, rafter-to-decking, and collar beam-to-rafter. 6. The system of claim 1 further comprising: a release film on the first chemical compound. 7. The system of claim 1 wherein the first wood product comprises a material selected from a group consisting of solid-sawn wooden lumber, an engineered wood product, wood-based composite, glulam, finger-jointed lumber and metal. 8. A system for attaching a plurality of wood products comprising: a first wood product; and a second wood product having: a first chemical compound applied to a surface of the second wood product, the first chemical compound being selected from a group consisting of resorcinol/formaldehyde novolac resin, resorcinol/formaldehyde novolac resin and ammonium chloride, resorcinol/formaldehyde/butyraldehyde novolac resin, urea/formaldehyde resin with a molar ratio of formaldehyde/urea less than 0.8 and ammonium sulfate, resorcinol/formaldehyde/butyraldehyde novolac resin epoxy resin, multifunctional aromatic isocyanate, acrylic adhesive with chlorosulfonated polyethylene, and polydimethylsiloxane; and a second chemical compound applied to the surface of the second wood product, the second chemical compound being selected from a group consisting of paraformaldehyde, oxazolidine, trioxane, urea/formaldehyde resin with a molar ratio of formaldehyde/urea in excess of 1.0, melamine/formaldehyde resin with a molar ratio of formaldehyde/melamine in excess of 1.0, polyamine, polyol, aniline/butyraldehyde adduct, and tetraethoxysilane; wherein the first compound is adjacent to the second compound along the surface and further wherein mixture of the first chemical compound and the second chemical compound causes formation of an adduct thereby enabling the first wood product to become adhered to the second wood product; and wherein the first chemical compound and the second chemical compound have an open assembly time greater than or approximately equal to 24 hours. 9. The system of claim 8 wherein the first chemical compound is on opposite sides of the second chemical compound. 10. The system of claim 8 wherein the first compound is in bead form. 11. The system of claim 8 wherein the first wood product and second wood product form a joint type which is selected from a group consisting of panel-to-panel, sill plate-to-foundation, rim board-to-sill plate, rim board-to-foundation, rim board-to-joist, girder-to-joist, joist-to-rim board, joist-to-blocking, joist-to-subfloor, sill plate-to-subfloor, corner post-to-stud, sheathing-to-stud, sheetrock-to-stud, trimmer-to-stud, header-to-stud, header-to-top plate, header-to-opening trim plate, rafter stud-to-top plate, rafter-to-ridge board, rafter-to-sheathing, rafter-to-decking, and collar beam-to-rafter. 12. The system of claim 8 wherein the first chemical compound is present on the surface of the second wood product in a range from 0.1 to 30 grams per square foot. 13. The system of claim 8 wherein the first wood product has a tongue extending from at least one side and the second wood product has a groove formed within a side. 14. A system for attaching a plurality of wood products: a first wood product having a first chemical compound applied to a surface of the first wood product in a range of 0.1 to 30 grams per square foot, the first chemical compound being selected from a group consisting of resorcinol/formaldehyde novolac resin, resorcinol/formaldehyde novolac resin and ammonium chloride, resorcinol/formaldehyde/butyraldehyde novolac resin, urea/formaldehyde resin with a molar ratio of formaldehyde/urea less than 0.8 and ammonium sulfate, resorcinol/formaldehyde/butyraldehyde novolac resin, epoxy resin, multifunctional aromatic isocyanate, acrylic adhesive with chlorosulfonated polyethylene, and polydimethylsiloxane; and a second wood product having a second chemical compound applied to a surface of the second wood product, the second chemical compound being selected from a group consisting of paraformaldehyde, oxazolidine, trioxane, urea/formaldehyde resin with a molar ratio of formaldehyde/urea in excess of 1.0, melamine/formaldehyde resin with a molar ratio of formaldehyde/melamine in excess of 1.0, polyamine, polyol, aniline/butyraldehyde adduct, and tetraethoxysilane; wherein an adduct is formed when the first chemical compound contacts the second chemical compound wherein the first wood product becomes adhered to the second wood product; wherein the first chemical compound and the second chemical compound have an open assembly time greater than or approximately equal to 24 hours; and wherein the first wood product has a tongue extending from at least one side of the first wood product and the second wood product has a groove formed within a side of the second wood product. 15. The system of claim 14 wherein the first wood product and second wood product form a joint type which is selected from a group consisting of panel-to-panel, sill plate-to-foundation, rim board-to-sill plate, rim board-to-foundation, rim board-to-joist, girder-to-joist, joist-to-rim board, joist-to-blocking, joist-to-subfloor, sill plate-to-subfloor, corner post-to-stud, sheathing-to-stud, sheetrock-to-stud, trimmer-to-stud, header-to-stud, header-to-top plate, header-to-opening trim plate, rafter stud-to-top plate, rafter-to-ridge board, rafter-to-sheathing, rafter-to-decking, and collar beam-to-rafter. 16. The system of claim 14, further comprising a release film on the first chemical compound.
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